package system.student.funtion.exhibition.adminfunction;

import system.student.entity.Clazz;

import java.util.List;

public interface ClazzService {
    void addClazz(String classname, Long teacherId);

    void deleteClazz(String classname);

    List<Clazz> selectAllClazz();

    void changeClazz(Long clazzId,String classname, Long teacherId);
}
